Раскройте скобки, употребляя Present Simple или Present Continuous.
Where (to be) Boris? - He (to play) chess with his friend.
I (to be) in a hurry. My friends (to wait) for me.
You (to be) at the theatre yesterday.
You (to like) the opera? — Oh yes, I (to enjoy) it greatly.
Answers & Comments
is playing
am
are waiting
was(тут употребляются времена past из-за yesterday)
did you like
enjoyed